Category Archives: ORA-xxxxx

ORA-600 ktbsdp2 处理

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标题：ORA-600 ktbsdp2 处理

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

客户反馈数据库异常:两个节点rac,两个节点都启动,其中一个节点无法正常open,另外一个节点一段时间后也会挂。以下是无法正常open节点报错信息(正常open节点最终挂掉报错信息也是类似)

2022-03-30T19:19:12.870813+08:00
[84321] Successfully onlined Undo Tablespace 4.
Undo initialization finished serial:0 start:1728252021 end:1728256302 diff:4281 ms (4.3 seconds)
Verifying minimum file header compatibility for tablespace encryption..
Verifying file header compatibility for tablespace encryption completed for pdb 0
2022-03-30T19:19:13.953252+08:00
Database Characterset is ZHS16GBK
2022-03-30T19:19:14.538155+08:00
Errors in file /oracle/app/oracle/diag/rdbms/xff/xff2/trace/xff2_p02o_85718.trc  (incident=1093927):
ORA-00600: internal error code, arguments: [ktbsdp2], [18446744073709551615], [], [], [], [], [], [], [], [], [], []
Incident details in: /oracle/app/oracle/diag/rdbms/xff/xff2/incident/incdir_1093927/xff2_p02o_85718_i1093927.trc
2022-03-30T19:19:15.536582+08:00
ORACLE Instance xff2 (pid = 57) - Error 607 encountered while recovering transaction (73, 12) on object 112841.
2022-03-30T19:19:33.699944+08:00
Errors in file /oracle/app/oracle/diag/rdbms/xff/xff2/trace/xff2_smon_84007.trc:
ORA-00607: Internal error occurred while making a change to a data block
ORA-00600: internal error code, arguments: [ktbsdp2], [18446744073709551615], [], [], [], [], [], [], [], [], [], []
2022-03-30T19:19:34.673840+08:00
Errors in file /oracle/app/oracle/diag/rdbms/xff/xff2/trace/xff2_smon_84007.trc:
ORA-00607: Internal error occurred while making a change to a data block
ORA-00600: internal error code, arguments: [ktbsdp2], [18446744073709551615], [], [], [], [], [], [], [], [], [], []
2022-03-30T19:19:34.673954+08:00
Errors in file /oracle/app/oracle/diag/rdbms/xff/xff2/trace/xff2_smon_84007.trc:
ORA-00607: Internal error occurred while making a change to a data block
ORA-00600: internal error code, arguments: [ktbsdp2], [18446744073709551615], [], [], [], [], [], [], [], [], [], []
Errors in file /oracle/app/oracle/diag/rdbms/xff/xff2/trace/xff2_smon_84007.trc  (incident=1092704):
ORA-607 [] [] [] [] [] [] [] [] [] [] [] []
Incident details in: /oracle/app/oracle/diag/rdbms/xff/xff2/incident/incdir_1092704/xff2_smon_84007_i1092704.trc
2022-03-30T19:19:35.422779+08:00
*****************************************************************
An internal routine has requested a dump of selected redo.
This usually happens following a specific internal error, when
analysis of the redo logs will help Oracle Support with the
diagnosis.
It is recommended that you retain all the redo logs generated (by
all the instances) during the past 12 hours, in case additional
redo dumps are required to help with the diagnosis.
*****************************************************************
2022-03-30T19:19:36.154689+08:00
Starting background process GTX0
2022-03-30T19:19:36.169007+08:00
GTX0 started with pid=370, OS id=87409 
2022-03-30T19:19:36.645876+08:00
USER (ospid: 84007): terminating the instance due to error 607
2022-03-30T19:19:36.680109+08:00
opiodr aborting process unknown ospid (87439) as a result of ORA-1092
2022-03-30T19:19:36.681091+08:00
ORA-1092 : opitsk aborting process
2022-03-30T19:19:36.740357+08:00
System state dump requested by (instance=2, osid=84007 (SMON)), summary=[abnormal instance termination].
System State dumped to trace file /oracle/app/oracle/diag/rdbms/xff/xff2/trace/xff2_diag_83895_20220330191936.trc
2022-03-30T19:19:40.135579+08:00
Instance terminated by USER, pid = 84007

对于上述报错信息分析,初步判断是由于事务异常导致,查询mos发现类似报错Bug 32208691 – After upgrade from 12.1 to 19.3 drop columns fails ORA-600[ktbsdp2] ORA-600[4512] (Doc ID 32208691.8),通过咨询客户,确认他们这边是通过plsql dev工具对id为112841表进行增加列的时候网络中断导致增加失败,后续我尝试对该表进行查询发现也报该错误,基本上可以确认由于该表事务异常导致,通过dul把该表数据恢复,然后drop 该表,数据库启动正常,未见其他报错,通过hcheck检查,数据库字典基本一致(除一些统计信息异常,原则上不影响数据库运行)

[oracle@xifenfei2 ~]$ sqlplus / as sysdba @hcheck.sql

SQL*Plus: Release 12.2.0.1.0 Production on Thu Mar 31 00:38:32 2022

Copyright (c) 1982, 2016, Oracle.  All rights reserved.


Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production

HCheck Version 07MAY18 on 31-MAR-2022 00:38:34
----------------------------------------------
Catalog Version 12.2.0.1.0 (1202000100)
db_name: xff
Is CDB?: NO

                                   Catalog       Fixed
Procedure Name                     Version    Vs Release    Timestamp
Result
------------------------------ ... ---------- -- ---------- --------------
------
.- LobNotInObj                 ... 1202000100 <=  *All Rel* 03/31 00:38:34 PASS
.- MissingOIDOnObjCol          ... 1202000100 <=  *All Rel* 03/31 00:38:34 PASS
.- SourceNotInObj              ... 1202000100 <=  *All Rel* 03/31 00:38:34 PASS
.- OversizedFiles              ... 1202000100 <=  *All Rel* 03/31 00:38:38 PASS
.- PoorDefaultStorage          ... 1202000100 <=  *All Rel* 03/31 00:38:38 PASS
.- PoorStorage                 ... 1202000100 <=  *All Rel* 03/31 00:38:38 PASS
.- TabPartCountMismatch        ... 1202000100 <=  *All Rel* 03/31 00:38:38 PASS
.- OrphanedTabComPart          ... 1202000100 <=  *All Rel* 03/31 00:38:38 PASS
.- MissingSum$                 ... 1202000100 <=  *All Rel* 03/31 00:38:38 PASS
.- MissingDir$                 ... 1202000100 <=  *All Rel* 03/31 00:38:38 PASS
.- DuplicateDataobj            ... 1202000100 <=  *All Rel* 03/31 00:38:40 PASS
.- ObjSynMissing               ... 1202000100 <=  *All Rel* 03/31 00:38:42 PASS
.- ObjSeqMissing               ... 1202000100 <=  *All Rel* 03/31 00:38:42 PASS
.- OrphanedUndo                ... 1202000100 <=  *All Rel* 03/31 00:38:44 PASS
.- OrphanedIndex               ... 1202000100 <=  *All Rel* 03/31 00:38:44 PASS
.- OrphanedIndexPartition      ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- OrphanedIndexSubPartition   ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- OrphanedTable               ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- OrphanedTablePartition      ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- OrphanedTableSubPartition   ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- MissingPartCol              ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- OrphanedSeg$                ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- OrphanedIndPartObj#         ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- DuplicateBlockUse           ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- FetUet                      ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- Uet0Check                   ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- SeglessUET                  ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- BadInd$                     ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- BadTab$                     ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- BadIcolDepCnt               ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- ObjIndDobj                  ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- TrgAfterUpgrade             ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- ObjType0                    ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- BadOwner                    ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- StmtAuditOnCommit           ... 1202000100 <=  *All Rel* 03/31 00:38:45 PASS
.- BadPublicObjects            ... 1202000100 <=  *All Rel* 03/31 00:38:46 PASS
.- BadSegFreelist              ... 1202000100 <=  *All Rel* 03/31 00:38:50 PASS
.- BadDepends                  ... 1202000100 <=  *All Rel* 03/31 00:38:50 PASS
.- CheckDual                   ... 1202000100 <=  *All Rel* 03/31 00:38:57 PASS
.- ObjectNames                 ... 1202000100 <=  *All Rel* 03/31 00:38:57 WARN

HCKW-0018: OBJECT name clashes with SCHEMA name (Doc ID 2363142.1)
Schema=MHWZ PACKAGE=MHWZ.MHWZ
Schema=MHWZ PACKAGE BODY=MHWZ.MHWZ

.- BadCboHiLo                  ... 1202000100 <=  *All Rel* 03/31 00:39:01 WARN

HCKW-0019: HIST_HEAD$.LOWVAL > HIVAL (Doc ID 1361047.1)
OBJ# 324163 INTCOL#=22
OBJ# 482668 INTCOL#=4
OBJ# 442865 INTCOL#=31
OBJ# 436924 INTCOL#=31
OBJ# 580529 INTCOL#=8
OBJ# 459432 INTCOL#=31
OBJ# 451260 INTCOL#=31
OBJ# 530980 INTCOL#=21
OBJ# 498442 INTCOL#=5
OBJ# 652114 INTCOL#=8
OBJ# 701695 INTCOL#=21
OBJ# 831961 INTCOL#=31
OBJ# 831962 INTCOL#=31
OBJ# 831963 INTCOL#=31

.- ChkIotTs                    ... 1202000100 <=  *All Rel* 03/31 00:39:09 PASS
.- NoSegmentIndex              ... 1202000100 <=  *All Rel* 03/31 00:39:09 PASS
.- BadNextObject               ... 1202000100 <=  *All Rel* 03/31 00:39:09 PASS
.- DroppedROTS                 ... 1202000100 <=  *All Rel* 03/31 00:39:09 PASS
.- FilBlkZero                  ... 1202000100 <=  *All Rel* 03/31 00:39:09 PASS
.- DbmsSchemaCopy              ... 1202000100 <=  *All Rel* 03/31 00:39:09 PASS
.- OrphanedIdnseqObj           ... 1202000100 >  1201000000 03/31 00:39:09 PASS
.- OrphanedIdnseqSeq           ... 1202000100 >  1201000000 03/31 00:39:09 PASS
.- OrphanedObjError            ... 1202000100 >  1102000000 03/31 00:39:09 PASS
.- ObjNotLob                   ... 1202000100 <=  *All Rel* 03/31 00:39:09 PASS
.- MaxControlfSeq              ... 1202000100 <=  *All Rel* 03/31 00:39:09 PASS
.- SegNotInDeferredStg         ... 1202000100 >  1102000000 03/31 00:39:13 PASS
.- SystemNotRfile1             ... 1202000100 >   902000000 03/31 00:39:13 PASS
.- DictOwnNonDefaultSYSTEM     ... 1202000100 <=  *All Rel* 03/31 00:39:13 PASS
.- OrphanTrigger               ... 1202000100 <=  *All Rel* 03/31 00:39:13 PASS
.- ObjNotTrigger               ... 1202000100 <=  *All Rel* 03/31 00:39:13 PASS
---------------------------------------
31-MAR-2022 00:39:13  Elapsed: 39 secs
---------------------------------------
Found 0 potential problem(s) and 16 warning(s)
Contact Oracle Support with the output and trace file
to check if the above needs attention or not

PL/SQL procedure successfully completed.

Statement processed.

Complete output is in trace file:
/oracle/app/oracle/diag/rdbms/xff/xff2/trace/xff2_ora_26887_HCHECK.trc

12c启动报kcratr_nab_less_than_odr

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标题：12c启动报kcratr_nab_less_than_odr

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

ORA-600 kcratr_nab_less_than_odr这个错误,以前的认知里面,主要是11.2.0.1中比较常见,这次在12c中见到了,记录下
数据库版本

Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options.
Windows NT Version V6.1

数据库启动报错

Fri Apr 30 23:11:16 2021
Completed redo scan
 read 20 KB redo, 26 data blocks need recovery
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\trace\orcl12c_ora_5744.trc  (incident=28863):
ORA-00600: 内部错误代码, 参数: [kcratr_nab_less_than_odr], [1], [6872], [23015], [23017], [], [], [], [], [], [], []
Incident details in: D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\incident\incdir_28863\orcl12c_ora_5744_i28863.trc
Use ADRCI or Support Workbench to package the incident.
See Note 411.1 at My Oracle Support for error and packaging details.
Fri Apr 30 23:11:17 2021
Slave encountered ORA-10388 exception during crash recovery
Fri Apr 30 23:11:17 2021
Slave encountered ORA-10388 exception during crash recovery
Fri Apr 30 23:11:17 2021
Aborting crash recovery due to error 600
Fri Apr 30 23:11:17 2021
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\trace\orcl12c_ora_5744.trc:
ORA-00600: 内部错误代码, 参数: [kcratr_nab_less_than_odr], [1], [6872], [23015], [23017], [], [], [], [], [], [], []
Fri Apr 30 23:11:17 2021
Errors in file D:\APP\ADMINISTRATOR\diag\rdbms\orcl12c\orcl12c\trace\orcl12c_ora_5744.trc:
ORA-00600: 内部错误代码, 参数: [kcratr_nab_less_than_odr], [1], [6872], [23015], [23017], [], [], [], [], [], [], []
ORA-600 signalled during: alter database open...

这个故障处理比较简单参考:ORA-600 kcratr_nab_less_than_odr故障解决

KGL-heap-size-exceeded报错

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标题：KGL-heap-size-exceeded报错

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

alert日志报错

2021-04-19T15:06:08.208159+08:00
Memory Notification: Library Cache Object loaded into SGA
Heap size 512000K exceeds notification threshold (51200K)
Details in trace file /mnt/app/diag/rdbms/xff/xff/trace/xff_ora_12300.trc
2021-04-19T15:06:08.208212+08:00
KGL object name :select DISTINCT(BEGIN_TIME) beginTime,
    MILE mile,
    END_TIME endTime,
    LAST_TIME lastTime,
    BEGIN_TIME beginTime2,
    END_TIME endTime2,
    TEMPERATURE1 temperature1,
    TEMPERATURE2 temperature2,
    TEMPERATURE3 temperature3,
    TEMPERATURE4 temperature4,
    LATITUDE latitude,
    LONGITUDE longitude
    from T_XIFENFEI
    where VEHICLE_ID = :1 
    and END_TIME is not null
    and BEGIN_TIME BETWEEN TO_DATE(:2 , 'yyyy-MM-dd hh24:mi:ss') and TO_DATE(:3 , 'yyyy-MM-dd hh24
Errors in file /mnt/app/diag/rdbms/xff/xff/trace/xff_ora_12300.trc  (incident=162089):
ORA-00600: internal error code, arguments: [KGL-heap-size-exceeded], 
[0x1C4782708], [0], [524288008], [], [], [], [], [], [], [], []
Incident details in: /mnt/app/diag/rdbms/xff/xff/incident/incdir_162089/xff_ora_12300_i162089.trc
Use ADRCI or Support Workbench to package the incident.

数据库版本信息

Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
Build label:    RDBMS_12.2.0.1.0_LINUX.X64_170125
ORACLE_HOME:    /mnt/app/product/12.2.0/dbhome_1
System name:    Linux
Node name:      izbp1399kdj96ra6bjtwyxz
Release:        3.10.0-693.2.2.el7.x86_64
Version:        #1 SMP Tue Sep 12 22:26:13 UTC 2017
Machine:        x86_64

Call Stack信息

----- Call Stack Trace -----
calling              call     entry                argument values in hex
location             type     point                (? means dubious value)
-------------------- -------- -------------------- ----------------------------
ksedst()+119         call     kgdsdst()            7FFD6CB9A258 000000002
                                                   7FFD6CB7BCC0 ? 7FFD6CB7BDD8 ?
                                                   000000000 000000082 ?
dbkedDefDump()+1200  call     ksedst()             000000000 000000002 ?
                                                   7FFD6CB7BCC0 ? 7FFD6CB7BDD8 ?
                                                   000000000 ? 000000082 ?
ksedmp()+259         call     dbkedDefDump()       000000003 000000002
                                                   7FFD6CB7BCC0 ? 7FFD6CB7BDD8 ?
                                                   000000000 ? 000000082 ?
dbgexPhaseII()+2130  call     ksedmp()             0000003EB 000000002 ?
                                                   7FFD6CB7BCC0 ? 7FFD6CB7BDD8 ?
                                                   000000000 ? 000000082 ?
dbgexExplicitEndInc  call     dbgexPhaseII()       7F4853DB46C0 7F4853DB77A0
()+602                                             7FFD6CB9E388 7FFD6CB7BDD8 ?
                                                   000000000 ? 000000082 ?
dbgeEndDDEInvocatio  call     dbgexExplicitEndInc  7F4853DB46C0 7F4853DB77A0
nImpl()+658                   ()                   7FFD6CB9E388 ? 7FFD6CB7BDD8 ?
                                                   000000000 ? 000000082 ?
kglLargeHeapWarning  call     dbgeEndDDEInvocatio  7F4853DB46C0 7F4853DB77A0
()+1544                       nImpl()              7F4853DF49A0 7FFD6CB7BDD8 ?
                                                   7F4853DF49A0 000000082 ?
kglHeapAllocCbk()+2  call     kglLargeHeapWarning  7F4853DF49A0 ? 1C4782708 ?
27                            ()                   000000000 01F400060 ?
                                                   0B6DADD88 000000082 ?
kghalp()+1086        call     kglHeapAllocCbk()    7F4853DF49A0 ? 1C4782708 ?
                                                   2EE171B70 01F400060 ?
                                                   000000058 ? 000000082 ?
kkocsRegBindEqvCtxC  call     kghalp()             7F4853DF49A0 ? 0B6DADD88 ?
ommon()+145                                        2EE171B70 ? 000000001 ?
                                                   000000058 ? 0119E7860 ?
kkocsAddBeElem()+81  call     kkocsRegBindEqvCtxC  7F4853DF49A0 ? 7FFD6CB9F460 ?
1                             ommon()              2EE171B70 ? 000000001 ?
                                                   000000002 ? 0119E7860 ?
kkocsProcBSensPredC  call     kkocsAddBeElem()     7F484E2EF998 ? 7F484E2EFAC8 ?
B()+431                                            0BBED4798 ? 209DFEA60 ?
                                                   000000002 ? 0119E7860 ?
qksopVisitPreds()+5  call     kkocsProcBSensPredC  7F484E2EF998 ? 7FFD6CB9F640 ?
39                            B()                  0BBED4798 ? 209DFEA60 ?
                                                   000000002 ? 0119E7860 ?
kkocsBuildBESelCtx(  call     qksopVisitPreds()    7F484E2EF998 ? 7FFD6CB9F640 ?
)+153                                              0BBED4798 ? 209DFEA60 ?
                                                   000000002 ? 0119E7860 ?
kkocsBindSensCheck(  call     kkocsBuildBESelCtx(  7F484E2EF998 ? 7FFD6CB9F640 ?
)+585                         )                    0BBED4798 ? 209DFEA60 ?
                                                   000000002 ? 0119E7860 ?
kkoipt()+901         call     kkocsBindSensCheck(  7F484E2EFA20 ? 7FFD6CB9F640 ?
                              )                    0BBED4798 ? 209DFEA60 ?
                                                   000000002 ? 0119E7860 ?
kkoqbc()+4677        call     kkoipt()             7F484E31F1E0 ? 7FFD6CB9F640 ?
                                                   0BBED4798 ? 209DFEA60 ?
                                                   000000002 ? 000000000
apakkoqb()+183       call     kkoqbc()             7F484E31F1E0 ? 7F4853CC2958 ?
                                                   0BBED4798 ? 209DFEA60 ?
                                                   000000001 000000000 ?
apaqbdDescendents()  call     apakkoqb()           7FFD6CBA1870 ? 000000EB5 ?
+503                                               0BBED4C18 ? 209DFEA60 ?
                                                   000000001 ? 000000000 ?
apaqbd()+136         call     apaqbdDescendents()  7FFD6CBA1870 ? 7F4853CC2958 ?
                                                   0BBED4C18 ? 209DFEA60 ?
                                                   000000001 ? 000000000 ?
apadrv()+1228        call     apaqbd()             7FFD6CBA1870 ? 7F4853CC2958 ?
                                                   0BBED4C18 ? 209DFEA60 ?
                                                   000000001 ? 000000000 ?
opitca()+2139        call     apadrv()             0BBED4C18 ? 7F4853CC2958 ?
                                                   0BBED4C18 ? 209DFEA60 ?
                                                   000000001 ? 000000000 ?
kksFullTypeCheck()+  call     opitca()             7F484E2F2A08 0BBED4C18
86                                                 7FFD6CBA42F0 209DFEA60 ?
                                                   000000001 ? 000000000 ?
rpiswu2()+627        call     kksFullTypeCheck()   7FFD6CBA2FF8 ? 0BBED4C18 ?
                                                   7FFD6CBA42F0 ? 209DFEA60 ?
                                                   000000001 ? 000000000 ?
kksLoadChild()+8003  call     rpiswu2()            7FFD6CBA2FF8 ? 0BBED4C18 ?
                                                   7FFD6CBA42F0 ? 209DFEA60 ?
                                                   7FFD6CBA24F8 ? 00000006A ?
kxsGetRuntimeLock()  call     kksLoadChild()       7F4853DF49A0 0BBED4C18 ?
+2029                                              7FFD6CBA42F0 ? 209DFEA60 ?
                                                   7FFD6CBA24F8 ? 00000006A ?
kksfbc()+15091       call     kxsGetRuntimeLock()  7F4853DF49A0 7F484E2F2A08
                                                   7FFD6CBA4270 209DFEA60 ?
                                                   7FFD6CBA24F8 ? 1C4782708
opiexe()+2932        call     kksfbc()             7F484E2F2A08 7F484E2F2A08 ?
                                                   7FFD6CBA4270 ? 209DFEA60 ?
                                                   7FFD6CBA24F8 ? 1C4782708 ?
kpoal8()+2679        call     opiexe()             000000049 7F484E2F2A08 ?
                                                   7FFD6CBA58F0 209DFEA60 ?
                                                   7FFD6CBA24F8 ? 1C4782708 ?
opiodr()+1229        call     kpoal8()             00000005E 000000026
                                                   7FFD6CBA9300 209DFEA60 ?
                                                   7FFD6CBA24F8 ? 1C4782708 ?
ttcpip()+1257        call     opiodr()             00000005E 000000026
                                                   7FFD6CBA9300 000000000
                                                   7FFD6CBA24F8 ? 1C4782708 ?
opitsk()+1940        call     ttcpip()             7F4853E11750 ? 000000026 ?
                                                   7FFD6CBA9300 00000017D ?
                                                   7FFD6CBA8D50 7FFD6CBA955C
opiino()+941         call     opitsk()             000000000 000000000
                                                   7FFD6CBA9300 ? 00000017D ?
                                                   7FFD6CBA8D50 ? 7FFD6CBA955C ?
opiodr()+1229        call     opiino()             00000003C 000000004
                                                   7FFD6CBAAA18 00000017D ?
                                                   7FFD6CBA8D50 ? 7FFD6CBA955C ?
opidrv()+1021        call     opiodr()             00000003C 000000004
                                                   7FFD6CBAAA18 000000000
                                                   7FFD6CBA8D50 ? 7FFD6CBA955C ?
sou2o()+145          call     opidrv()             00000003C 000000004
                                                   7FFD6CBAAA18 000000000 ?
                                                   7FFD6CBA8D50 ? 7FFD6CBA955C ?
opimai_real()+455    call     sou2o()              7FFD6CBAA9F0 00000003C
                                                   000000004 7FFD6CBAAA18
                                                   7FFD6CBA8D50 ? 7FFD6CBA955C ?
ssthrdmain()+417     call     opimai_real()        000000000 7FFD6CBAAD00
                                                   000000004 ? 7FFD6CBAAA18 ?
                                                   7FFD6CBA8D50 ? 7FFD6CBA955C ?
main()+262           call     ssthrdmain()         000000000 000000002
                                                   7FFD6CBAAD00 000000001
                                                   000000000 7FFD6CBA955C ?
__libc_start_main()  call     main()               000000000 7FFD6CBAAF38
+245                                               7FFD6CBAAD00 ? 000000001 ?
                                                   000000000 ? 7FFD6CBA955C ?
_start()+41          call     __libc_start_main()  000D04D40 000000002
                                                   7FFD6CBAAF38 7F484F241555 ?
                                                   000000000 ? 7FFD6CBA955C ?
--------------------- Binary Stack Dump ---------------------

根据官方描述,该问题是由于Bug 20917487 – CORRUPT KKOCS STRUCTURES AFTER PARTIAL PURGE OF CURSOR HEAP引起
解决方案：
1. 升级数据库到19.1+版本
2. 应用 Patch 20917487
3. Disable adaptive cursor sharing

alter system set "_optimizer_adaptive_cursor_sharing" = false;
alter system set "_optimizer_extended_cursor_sharing_rel" = "none";

4. 通过隐含参数设置一个足够大的值

alter system set "_kgl_large_heap_warning_threshold"=83886080 scope=spfile; --一个足够大的值
--or
alter system set "_kgl_large_heap_warning_threshold"=0 scope=spfile;
alter system set "_kgl_large_heap_assert_threshold"=0 scope=spfile;

shutdown immediate
startup

参考文档：
ORA-600 [KGL-heap-size-exceeded] Errors in the Alert Log (Doc ID 2628072.1)
Memory Notification: Library Cache Object loaded into SGA / ORA-600 [KGL-heap-size-exceeded] (Doc ID 330239.1)

ORA-21779错误处理

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标题：ORA-21779错误处理

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

有客户win 10.2.0.4的rac,查看alert日志发现如下错误

Mon May 04 17:25:18 2020
Errors in file d:\oracle\product\10.2.0\admin\orcl\bdump\orcl2_smon_2548.trc:
ORA-21779: 持续时间不活动
ORA-06512: 在 line 1

Mon May 04 17:25:28 2020
Errors in file d:\oracle\product\10.2.0\admin\orcl\bdump\orcl2_smon_2548.trc:
ORA-21779: 持续时间不活动
ORA-06512: 在 line 1

Mon May 04 17:25:38 2020
Errors in file d:\oracle\product\10.2.0\admin\orcl\bdump\orcl2_smon_2548.trc:
ORA-21779: 持续时间不活动
ORA-06512: 在 line 1

Mon May 04 17:25:39 2020
Errors in file d:\oracle\product\10.2.0\admin\orcl\bdump\orcl2_smon_2548.trc:
ORA-21779: 持续时间不活动
ORA-06512: 在 line 1

查看对应trace

Dump file d:\oracle\product\10.2.0\admin\orcl\bdump\orcl2_smon_2548.trc
Sat Aug 31 15:02:39 2019
ORACLE V10.2.0.4.0 - 64bit Production vsnsta=0
vsnsql=14 vsnxtr=3
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, Real Application Clusters, OLAP, Data Mining
and Real Application Testing options
Windows Server 2003 Version V5.2 Service Pack 2
CPU                 : 32 - type 8664, 2 Physical Cores
Process Affinity    : 0x0000000000000000
Memory (Avail/Total): Ph:17543M/32742M, Ph+PgF:19550M/33833M

…………

*** 2020-05-04 18:40:35.687
SMON: following errors trapped and ignored:
ORA-21779: 持续时间不活动
ORA-06512: 在 line 1
*** 2020-05-04 18:40:45.734
	 Drop transient type:   SYSTPzpEA6olJSImGURLObkiE6w==
*** 2020-05-04 18:40:45.734
SMON: following errors trapped and ignored:
ORA-21779: 持续时间不活动
ORA-06512: 在 line 1
*** 2020-05-04 18:40:55.812
	 Drop transient type:   SYSTPzpEA6olJSImGURLObkiE6w==
*** 2020-05-04 18:40:55.812
SMON: following errors trapped and ignored:
ORA-21779: 持续时间不活动
ORA-06512: 在 line 1
*** 2020-05-04 18:41:05.875
	 Drop transient type:   SYSTPzpEA6olJSImGURLObkiE6w==
*** 2020-05-04 18:41:05.875
SMON: following errors trapped and ignored:
ORA-21779: 持续时间不活动
ORA-06512: 在 line 1

出现该问题是由于oracle的smon进程无法清理掉 transient types,从而出现该问题,根据官方的说法,这个错误是不会影响数据库正常使用,但是可以通过以下方法暂时规避这种错误:
1)通过设置alter system set events ’22834 trace name context forever, level 1′禁止smon清理transient types,从而来规避该错误,但是可能会引起transient types对象越来越多,当然你可以通过以下sql查询出来

select o.* from obj$ o, type$ t
where o.oid$ = t.tvoid and
bitand(t.properties,8388608) = 8388608 and (sysdate-o.ctime) > 0.0007;

然后删除掉相关记录DROP TYPE “SYSTPf/r2wN4keX7gQKjA3AFMSw==” FORCE;【这个删除不是必须的】
2) flush shared_pool也可以临时规避这个问题
3) 重启数据库,可以暂时规避

具体参考:
SMON: Following Errors Trapped And Ignored ORA-21779 (Doc ID 988663.1)
Receiving ORA-21780 Continuously in the Alert Log and SMON Trace Reports “Drop transient type”. (Doc ID 1081950.1)

Oracle数据库O/S-Error: (OS 1453)错误

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标题：Oracle数据库O/S-Error: (OS 1453)错误

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

客户数据库在运行过程中突然报错

Fri Apr 03 15:00:17 2020
Thread 1 cannot allocate new log, sequence 8201
Private strand flush not complete
  Current log# 1 seq# 8200 mem# 0: D:\APP\ADMINISTRATOR\ORADATA\ORCL\REDO01.LOG
Thread 1 advanced to log sequence 8201 (LGWR switch)
  Current log# 2 seq# 8201 mem# 0: D:\APP\ADMINISTRATOR\ORADATA\ORCL\REDO02.LOG
Fri Apr 03 20:25:06 2020
Errors in file d:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_ckpt_2292.trc:
ORA-00202: control file: 'D:\APP\ADMINISTRATOR\ORADATA\ORCL\CONTROL01.CTL'
ORA-27070: async read/write failed
OSD-04006: ReadFile() 失败, 无法读取文件
O/S-Error: (OS 1453) 配额不足，无法完成请求的服务。
Fri Apr 03 20:27:32 2020
Errors in file d:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_m000_3754676.trc:
ORA-00202: control file: 'D:\APP\ADMINISTRATOR\ORADATA\ORCL\CONTROL01.CTL'
ORA-27070: async read/write failed
OSD-04006: ReadFile() 失败, 无法读取文件
O/S-Error: (OS 1453) 配额不足，无法完成请求的服务。
Fri Apr 03 20:28:42 2020
Errors in file d:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_ckpt_2292.trc:
ORA-00206: error in writing (block 3, # blocks 1) of control file
ORA-00202: control file: 'D:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\ORCL\CONTROL02.CTL'
ORA-27072: File I/O error
OSD-04008: WriteFile() 失败, 无法写入文件
O/S-Error: (OS 1453) 配额不足，无法完成请求的服务。
ORA-00206: error in writing (block 3, # blocks 1) of control file
ORA-00202: control file: 'D:\APP\ADMINISTRATOR\ORADATA\ORCL\CONTROL01.CTL'
ORA-27072: File I/O error
OSD-04008: WriteFile() 失败, 无法写入文件
O/S-Error: (OS 1453) 配额不足，无法完成请求的服务。
Errors in file d:\app\administrator\diag\rdbms\orcl\orcl\trace\orcl_ckpt_2292.trc:
ORA-00221: error on write to control file
ORA-00206: error in writing (block 3, # blocks 1) of control file
ORA-00202: control file: 'D:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\ORCL\CONTROL02.CTL'
ORA-27072: File I/O error
OSD-04008: WriteFile() 失败, 无法写入文件
O/S-Error: (OS 1453) 配额不足，无法完成请求的服务。
ORA-00206: error in writing (block 3, # blocks 1) of control file
ORA-00202: control file: 'D:\APP\ADMINISTRATOR\ORADATA\ORCL\CONTROL01.CTL'
ORA-27072: File I/O error
OSD-04008: WriteFile() 失败, 无法写入文件
O/S-Error: (OS 1453) 配额不足，无法完成请求的服务。
CKPT (ospid: 2292): terminating the instance due to error 221
Fri Apr 03 20:28:42 2020
opiodr aborting process unknown ospid (3753944) as a result of ORA-1092

这个错误提示io error,但是有O/S-Error: (OS 1453)的错误,根据经验判断很可能不是真的io错误,查询mos发现相关记录,发现在How To Resolve (OS 1453) Insufficient Quota To Complete The Requested Service Errors (Doc ID 758595.1)文章中有类似描述.
20200410124105

是由于oracle请求的过程中发现该应用可以使用的物理内存不足导致.该数据库恰好是32位的,最简单的做法就是换64位数据库,可以大大的避免这种错误发生

SQL> select * from v$version;

BANNER
--------------------------------------------------------------------------------

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
PL/SQL Release 11.2.0.1.0 - Production
CORE    11.2.0.1.0      Production
TNS for 32-bit Windows: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production